Why are Medicare and Medicaid shown separately instead of combined?

They come from two different CMS data sources with no shared claim identifier, so they can't be reconciled into one number without double-counting or guessing. Every table and chart on this page keeps them fully separate.

Why is there no private/commercial revenue figure?

Private and commercial payer data comes from Transparency in Coverage files, which only publish negotiated rates — not claims or utilization volume. Without a volume figure, no revenue number can be computed for any provider from that data.

What does "Rank" mean in the Competitive Analysis & Benchmarks tables?

For a given CPT/HCPCS code, it's this provider's position by claims volume among all providers billing that same code at that geography level (State, National, or Illinois for Medicaid) — rank 1 means the highest claims volume for that code.

Why is the Medicaid comparison limited to Illinois only?

Medicaid is administered per-state with no single national fee schedule, so a state or national comparison the way Medicare has one isn't available. Illinois (this provider's own state) is the only grouping that's conceptually meaningful.

Why are the numbers rounded to the nearest 10?

To avoid implying more precision than the underlying data supports at a single-provider level. Ratios are kept precise since they're a relative comparison, not a volume or dollar figure.

How current is this data?

The Medicare and Medicaid tables are both single current snapshots, not refreshed on a recurring schedule yet.

Regina Walker (NPI 1538143557)

Field	Value
Entity Type	Individual
Organization	Regina Walker
Address	4475 Lawn Ave
City	Western Springs
State	IL
ZIP	60558
Taxonomy	Otolaryngology Physician
NPI Enumerated	December 2, 2005

Payer Source	Total Paid
Medicare	$82.8K
Medicaid	$0

Medicare: Complete Services Breakdown

The CPT/HCPCS codes generating the most Medicare revenue for this provider.

4 rows

CPT/HCPCS Code	Description	Claims	Avg Paid	Revenue
99214	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a moderate level of medical decision making, and/or the…	500	$90	$45.9K
76536	The provider performs real–time ultrasound examination of the soft tissues of the head and neck and records and saves the images for later review.	360	$80	$28.8K
99215	The provider sees an established patient for an office visit or other outpatient visit involving evaluation and management. The visit involves a high level of medical decision making, and/or the…	40	$130	$5.3K
10005	Under ultrasound guidance, the provider performs a fine needle aspiration (FNA), a diagnostic procedure that involves collecting a specimen from tissue, a cyst, or mass using a specialized needle and…	30	$110	$2.9K

Medicare: Competitive Analysis & Benchmarks

How this provider's Medicare billing volume and revenue compare to other providers nationally and within its state, across 4 CPT/HCPCS codes.

View: State1 / 2

Claims Volume vs. Illinois Distribution

Regina Walker — 1 of 4 codes billed far more than typical (above p95)

p5–p95 (all providers)p25–p75MedianThis providerOutlier

Rank Distribution — Illinois

Full comparison — all codes billed, vs. state median

4 rows

CPT/HCPCS Code	Rank	Provider Count	Median Claims	Avg Paid	Average Revenue
99214	1,838	18,540	110	$80	$17.1K
99215	3,207	6,240	40	$120	$10.1K
76536	4	650	40	$40	$1.9K
10005	40	160	20	$70	$1.9K

Nearby Providers

Other providers in the same ZIP code as Regina Walker, ranked by combined Medicare and Medicaid revenue.

Provider	State	Taxonomy	Medicare Revenue	Medicaid Revenue
Thomas Ehmke	IL	Orthopaedic Surgery Physician	$313.5K	$0
Ashraf Darwish	IL	Orthopaedic Surgery Physician	$201.5K	$0
Domenico Romozzi	IL	Occupational Therapist	$51.7K	$0

Regina Walker — Billing Profile & Reimbursement Data

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Regina Walker — Billing Profile & Reimbursement Data

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Medicare: Total Revenue Breakdown by CPT/HCPCS Code

Medicare: Complete Services Breakdown

Medicare: Competitive Analysis & Benchmarks

Nearby Providers

Frequently Asked Questions

References